Features: 1.MULTI FUNCTIONAL INTERFACE: This serial server is equipped with RS232, RS485 and RS422 composite ports, which can meet the connection needs of different serial devices. 2.HIGH SPEED NETWORK TRANSMISSION: RS232 to ethernet converter supports IEEE 802.3 standard 10/100Mbps Ethernet transmission rate, which can realize fast and stable network communicate. 3.RJ45 PORT: RS232 to TCP IP converter has one 10/100M adaptive RJ45 port, which can be adapted to different network environments and the connection requirements of network devices. 4.MULTIPLE WORKING MODES: RS232 to ethernet converter supports four working modes: VCOM, TCP Server, TCP Client and UDP, which can flexibly adapt to different network communicate requirements. 5.POWERFUL INDICATOR FUNCTION: With power, Link/act, TX, RX and RS232 five indicators, can intuitively display the working status of the device. specification:Item Type: RS232 RS485 Serial to Ethernet Adapter Material: Iron Network Standard: IEEE 802.3IEEE 802.3uIEEE 802.3x Network Transmission Rate: 10/100Mbps (Full Duplex/Half Duplex) Network Interface: 1 x 10/100M Adaptive RJ45 Port Baud Rate: 300bps to 230400bps UART Interface: 1 RS232, 1 RS485 RS422 Composite Port UART Working Mode: VCOM, TCP Server, TCP Client, UDP Indicator: Power, Link/act/TX/RX, RS232 Voltage: 100-240V PackageList: 1 xRS232RS485SerialtoEthernetAdapter 1 x Data Cable 1 x User Manual 1 x Power Adapter